package com.open.capacity.finance.util;


import com.itextpdf.text.*;
import com.itextpdf.text.pdf.BaseFont;
import com.itextpdf.text.pdf.PdfPCell;
import com.itextpdf.text.pdf.PdfPTable;
import com.open.capacity.finance.dto.KmyebDto;
import com.open.capacity.utils.StringUtil;

import java.util.List;

public class PdfKmyeb {
    // 定义全局的字体静态变量
    private static Font titlefont;
    private static Font headfont;
    private static Font keyfont;
    private static Font textfont;
    // 最大宽度
    private static int maxWidth = 780;

    // 静态代码块
    static {
        try {
            // 不同字体（这里定义为同一种字体：包含不同字号、不同style）
            BaseFont bfChinese = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
            titlefont = new Font(bfChinese, 16, Font.BOLD);
            headfont = new Font(bfChinese, 10, Font.NORMAL);
            keyfont = new Font(bfChinese, 10, Font.NORMAL);
            textfont = new Font(bfChinese, 10, Font.NORMAL);

        } catch (Exception e) {
            e.printStackTrace();
        }
    }


    // 生成PDF文件
    public void generatePDF(Document document, String ztName, String pzrq, List<KmyebDto> data, String[] headNames, float colWidths[]) throws Exception {
        Paragraph paragraphTitle = new Paragraph("科目余额表", titlefont);
        paragraphTitle.setAlignment(1); //设置文字居中 0靠左   1，居中     2，靠右
        paragraphTitle.setIndentationLeft(12); //设置左缩进
        paragraphTitle.setIndentationRight(12); //设置右缩进
        paragraphTitle.setLeading(20f); //行间距
        paragraphTitle.setSpacingBefore(45f); //设置段落上空白
        paragraphTitle.setSpacingAfter(30f); //设置段落下空白
        document.add(paragraphTitle);

        PdfPTable subtitle = new PdfPTable(3);
        subtitle.setTotalWidth(PageSize.A4.rotate().getWidth() - 68);
        subtitle.setWidths(new int[]{40, 20, 40});
        subtitle.setLockedWidth(true);
        subtitle.getDefaultCell().setFixedHeight(-10);
        subtitle.getDefaultCell().setBorder(Rectangle.NO_BORDER);
        subtitle.addCell(new Paragraph("账套：" + ztName, iTextPDFUtil.getColorFont(BaseColor.BLACK, 10, "宋体")));
        subtitle.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
        subtitle.addCell(new Paragraph(pzrq, iTextPDFUtil.getColorFont(BaseColor.BLACK, 10, "宋体")));
        subtitle.getDefaultCell().setHorizontalAlignment(Element.ALIGN_RIGHT);
        subtitle.addCell(new Paragraph("单位:元", iTextPDFUtil.getColorFont(BaseColor.BLACK, 10, "宋体")));
        document.add(subtitle);

        PdfPTable table2 = createTable(colWidths);
        table2.setSpacingBefore(8f);//表格前间距
        for (String col : headNames) {
            table2.addCell(createCell(col, headfont, Element.ALIGN_CENTER));
        }
        for (KmyebDto rowData : data) {
            table2.addCell(createCell(rowData.kjkmCode, textfont, Element.ALIGN_LEFT));
            table2.addCell(createCell(rowData.kjkmName, textfont, Element.ALIGN_LEFT));
            table2.addCell(createCell(rowData.getYefx1Str(), textfont));
            table2.addCell(createCell(StringUtil.fmtMicrometer(rowData.ncye.toString()), textfont, Element.ALIGN_RIGHT));
            table2.addCell(createCell(rowData.getYefx2Str(), textfont));
            table2.addCell(createCell(StringUtil.fmtMicrometer(rowData.qcye.toString()), textfont, Element.ALIGN_RIGHT));
            table2.addCell(createCell(StringUtil.fmtMicrometer(rowData.jfs.toString()), textfont, Element.ALIGN_RIGHT));
            table2.addCell(createCell(StringUtil.fmtMicrometer(rowData.dfs.toString()), textfont, Element.ALIGN_RIGHT));
            table2.addCell(createCell(StringUtil.fmtMicrometer(rowData.jlj.toString()), textfont, Element.ALIGN_RIGHT));
            table2.addCell(createCell(StringUtil.fmtMicrometer(rowData.dlj.toString()), textfont, Element.ALIGN_RIGHT));
            table2.addCell(createCell(rowData.getYefx3Str(), textfont));
            table2.addCell(createCell(StringUtil.fmtMicrometer(rowData.ye.toString()), textfont, Element.ALIGN_RIGHT));
        }
        document.add(table2);
    }


/**------------------------创建表格单元格的方法start----------------------------*/
    /**
     * 创建单元格(指定字体)
     *
     * @param value
     * @param font
     * @return
     */
    public PdfPCell createCell(String value, Font font) {
        PdfPCell cell = new PdfPCell();
        cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
        cell.setHorizontalAlignment(Element.ALIGN_CENTER);
        cell.setPhrase(new Phrase(value, font));
        cell.setPaddingBottom(5f);
        cell.setPaddingTop(5f);
        return cell;
    }

    /**
     * 创建单元格（指定字体、水平..）
     *
     * @param value
     * @param font
     * @param align
     * @return
     */
    public PdfPCell createCell(String value, Font font, int align) {
        PdfPCell cell = new PdfPCell();
        cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
        cell.setHorizontalAlignment(align);
        cell.setPhrase(new Phrase(value, font));
        cell.setPaddingBottom(5f);
        cell.setPaddingTop(5f);
        return cell;
    }

    /**
     * 创建单元格（指定字体、水平居..、单元格跨x列合并）
     *
     * @param value
     * @param font
     * @param align
     * @param colspan
     * @return
     */
    public PdfPCell createCell(String value, Font font, int align, int colspan) {
        PdfPCell cell = new PdfPCell();
        cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
        cell.setHorizontalAlignment(align);
        cell.setColspan(colspan);
        cell.setPhrase(new Phrase(value, font));
        return cell;
    }

    /**
     * 创建单元格（指定字体、水平居..、单元格跨x列合并、设置单元格内边距）
     *
     * @param value
     * @param font
     * @param align
     * @param colspan
     * @param boderFlag
     * @return
     */
    public PdfPCell createCell(String value, Font font, int align, int colspan, boolean boderFlag) {
        PdfPCell cell = new PdfPCell();
        cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
        cell.setHorizontalAlignment(align);
        cell.setColspan(colspan);
        cell.setPhrase(new Phrase(value, font));
        cell.setPadding(3.0f);
        if (!boderFlag) {
            cell.setBorder(0);
            cell.setPaddingTop(15.0f);
            cell.setPaddingBottom(8.0f);
        } else if (boderFlag) {
            cell.setBorder(0);
            cell.setPaddingTop(0.0f);
            cell.setPaddingBottom(15.0f);
        }
        return cell;
    }

    /**
     * 创建单元格（指定字体、水平..、边框宽度：0表示无边框、内边距）
     *
     * @param value
     * @param font
     * @param align
     * @param borderWidth
     * @param paddingSize
     * @param flag
     * @return
     */
    public PdfPCell createCell(String value, Font font, int align, float[] borderWidth, float[] paddingSize, boolean flag) {
        PdfPCell cell = new PdfPCell();
        cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
        cell.setHorizontalAlignment(align);
        cell.setPhrase(new Phrase(value, font));
        cell.setBorderWidthLeft(borderWidth[0]);
        cell.setBorderWidthRight(borderWidth[1]);
        cell.setBorderWidthTop(borderWidth[2]);
        cell.setBorderWidthBottom(borderWidth[3]);
        cell.setPaddingTop(paddingSize[0]);
        cell.setPaddingBottom(paddingSize[1]);
        if (flag) {
            cell.setColspan(2);
        }
        return cell;
    }
/**------------------------创建表格单元格的方法end----------------------------*/


/**--------------------------创建表格的方法start------------------- ---------*/
    /**
     * 创建默认列宽，指定列数、水平(居中、右、左)的表格
     *
     * @param colNumber
     * @param align
     * @return
     */
    public PdfPTable createTable(int colNumber, int align) {
        PdfPTable table = new PdfPTable(colNumber);
        try {
            table.setTotalWidth(maxWidth);
            table.setLockedWidth(true);
            table.setHorizontalAlignment(align);
            table.getDefaultCell().setBorder(1);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return table;
    }

    /**
     * 创建指定列宽、列数的表格
     *
     * @param widths
     * @return
     */
    public PdfPTable createTable(float[] widths) {
        PdfPTable table = new PdfPTable(widths);
        try {
            table.setTotalWidth(maxWidth);
            table.setLockedWidth(true);
            table.setHorizontalAlignment(Element.ALIGN_CENTER);
            table.getDefaultCell().setBorder(1);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return table;
    }

    /**
     * 创建空白的表格
     *
     * @return
     */
    public PdfPTable createBlankTable() {
        PdfPTable table = new PdfPTable(1);
        table.getDefaultCell().setBorder(0);
        table.addCell(createCell("", keyfont));
        table.setSpacingAfter(20.0f);
        table.setSpacingBefore(20.0f);
        return table;
    }
/**--------------------------创建表格的方法end------------------- ---------*/
}
